The PrimeWeld TIG200-D 200-Amp Inverter TIG Welder offers dual-voltage 120/240-volt input power, letting you weld just about anywhere. When you’re ready to add the beauty, strength, and craftsmanship of true TIG welding to your shop, this 200 amp DC TIG and stick arc welder is the most cost-effective way to do it.

Stick Welding Convenience and TIG Quality

This MOSFET-type inverter TIG welder puts out 190 amps when plugged into 240-volt power, enough to weld 7/16-inch steel in a single pass. The stick mode produces 185 amps. When running on 120-volt input, the TIG function makes 145 amps, and the stick side puts out 140 amps.

The lower limit output of 10 amps for either process is mild enough heat to weld on 24-gauge sheet metal. For additional heat control, PrimeWeld includes a foot pedal to avoid overheating the workpiece, a crucial part of welding sheet metal.

Advanced Features For This 200 Amp TIG Welder

Adjustable Postflow: Not only does this 200 amp TIG welder also gives you Stick welding ease of use, but it also includes adjustable postflow for the shielding gas. The TIG200-D sets gas postflow at either 2 seconds or 5 seconds at the flip of a switch. When running low current levels, flip the switch to 2S for 2 seconds of flow, and on high current work flip the 2S/5S switch for 5 seconds of postflow.

Change Processes Quickly: You can choose which welding process you’re running with a simple flip of the switch from MMA to TIG and a quick change of leads.

Advanced Power Source: This MOSFET inverter TIG welder keeps the arc smooth no matter which process you’re running

Overheating and Overcurrent Protection: The PrimeWeld TIG200-D DC TIG welder with stick features modern, proven technology to protect your investment from damage due to overheating or current spikes.

Digital Display: It’s hard enough to work with a helmet and protective gear with smoke, sparks, and lighting changes. A digital readout lets you monitor your current levels quickly, accurately, and efficiently. No more squinting to figure out how hot you’re running

High-Frequency Arc Starts: The TIG200-D features high-frequency no-touch starting to preserve your tungsten electrode and consumables while avoiding contamination of the weld puddle with the electrode material.

Foot Pedal Heat Control: Try to find another 200 amp TIG welder with MOSFET technology, dual-voltage input power, high-frequency arc starts, AND an INCLUDED FOOT PEDAL HEAT CONTROL at this price!

Even if you can find one with all this from another maker, only the PrimeWeld TIG200-D comes with Legendary PrimeWeld Support

NO-HASSLE 3-YEAR WARRANTY

PrimeWeld Customer Service delivers knowledgeable PEOPLE who are easy to contact, give great advice, and know what it takes to keep you welding.

Features

200-AMP Inverter TIG Welder Features:

Dual 120/240-volts input
MOSFET Inverter power
DC Stick Welder (MMA)
DC TIG Welder (GTAW-PD)
Start welding out of the box

PROTECTION FEATURES:

Cold Electrode
Overcurrent protection
Overheating protection
Power spike protection

TIG FEATURES (GTAW):

High-Frequency arc start
Shielding Gas Post-Flow
2S/5S Postflow switch
Foot Pedal Included!

STICK ARC (MMA) FEATURES:

Quality 10-foot stinger clamp
Change from TIG to Stick with the flip of a switch

USABILITY FEATURES:

Dinse connectors
Digital Power Display
Built-in Shielding Gas solenoid
TIG/MMA (stick) selection switch

SPECIFICATIONS:

BREAKER SIZE:

(120V) 30 amps / (240V) 50 amps

TIG OUTPUT IN AMPS:

120 volts: 10-145 amps
240 volts: 10-190 amps

ARC OUTPUT IN AMPS:

Arc 120 volts: 10-140 amps
Arc 240 volts: 10-185 amps

DUTY CYCLE DC TIG:

60 percent @ max rating (120/240V)
100 percent @ 112 amps (120V)
100 percent @ 147 amps (240V)

DUTY CYCLE STICK (MMA):

60 percent @ max rating (120/240V)
100 percent @ 108 amps (120V)
100 percent @ 143 amps (240V)

GAS POSTFLOW:

Low current 2 seconds
High current 5 seconds

WEIGHT:

23 pounds

Specifications

SPECIFICATIONS TABLE

Parameter	TIG200D
Welding process	DC GTAW DC-SMAW
Inverter type	MOSFET
Input voltage	1 phase AC, 110V +/- 15%	1 Phase AC, 220V +/- 15%
Input frequency	50/60Hz	50/60Hz
Input connector type Pre-wired for NEMA 6-50P *adapter provided for NEMA 6-50 to NEMA 5-15 (for 220V or 110V operations)	5-15P NEMA *See note	6-50P NEMA
Rated input current	TIG: 35.7A MMA: 55.8A	TIG: 26A MMA: 39.5A
Rated output voltage	TIG: 15.8V MMA: 25.6V	TIG: 17.6V MMA: 27.4V
Rated output current	TIG: 145A MMA: 140A	TIG: 190A MMA: 185A
No-Load voltage	56.0V
Arc initiation (TIG)	High-Frequency Start (HF start)
Duty Cycle	See Duty Cycle Table
No-load power consumption	40W
Efficiency	>=80%
Power factor	0.73
Insulation grade	F
Ingress protection rating (IP)	IP21
Weight	10.4 kg / 22.9 lbs
Overall dimensions	405 x 214 x 337 mm / 15.9 x 8.4 x 13.3 inches
Remote control	Optional
Welding process dependent
Gas: Post-Flow	2s to 5s

Input Voltage & Duty Cycle

Welding Type	Input Voltage	Duty Cycle
TIG	110V	145A/15.8V @ 60%
	110V	112A/14.5V @ 200%
	220V	190A/17.6V @ 60%
	220V	147A/15.9V @ 100%
Stick	110V	140A/25.6V @ 60%
	110V	108A/24.3V @ 100%
	220V	185A/27.4V @ 60%
	220V	143A/25.7V @ 100%

*note: all values are at 25°C

What's Included

TIG200-D 200-Amp Inverter TIG Welder Comes With:

TIG torch wp-17 with 13 feet cable
Ground Clamp with 12 feet cable
Electrode holder with 12 feet cable
220v to 110v power adapter
Hand-hold mask and hammer brush
Argon hose
Foot pedal amperage control with 16.40feet cable
User manual

tig200d Inverter 200-Amp TIG Welder components

How to Use

INSTALLATION SET-UP FOR DC TIG WELDING

tig200d set up

Turn on the machine using the ON/OFF on the back of the machine.
Select the TIG function with the TIG/MMA selector switch.
Connect the TIG torch connector to the TIG torch terminal and tighten it.
Connect the ground cable connector into the positive terminal and tighten it.
Connect the foot pedal remote lead into the 5pin socket. Or connect the torch switch lead into the 5pin socket.
Connect the gas regulator (not included) to the cylinder and connect the gas line to the regulator.
Carefully open the valve of the gas cylinder. Set the flow to 15-25CFH (7-12LMN).

Selector Switches

tig200d welder selector switch functions

ON/OFF: This switch powers the machine up when switched to the on position and powers the machine down when switched to the off position. NOTE: The On/Off switch is on the back of the TIG200D.
MMA/TIG: Provides selection of TIG or SMAW (Stick) welding modes. Selecting the TIG position provides for TIG welding function. Selecting the MMA position provides for DC SMAW (Stick) welding function.
2S/5S: Provides control of gas flow after the welding arc is extinguished. Post gas flow prevents contamination of the weld pool during its cool down period from molten state to solid at the weld finish and keeps the tungsten electrode protected from oxidizing atmosphere during the cool down cycle. The post gas flow time will depend on the tungsten size and welding current that is being used. Low current choose 2 seconds, high current choose 5 seconds.
Foot Pedal/Panel Control: Provides the selection of Foot Pedal Control or Panel Control. Selecting the Foot Pedal position when using with foot pedal. Selecting the Panel Control when using with the TIG torch switch.
Welding Current Adjustment Knob: Provides adjustment and control of the main welding unit.

PrimeWeld TIG200-D Inverter 200-Amp TIG Welder

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